Psilocybin acts as an agonist for the neurotransmitter serotonin (5-hydroxytryptamine, or 5-HT). It binds to 5-HT receptors in the brain, and mimics the effects of serotonin. While psilocybin may deliver a stronger impulse to the postsynaptic receptor than serotonin does, mostly the effect is a product of the fact that there is now both serotonin and a serotonin agonist in the synapse (this is equivalent to having twice as much serotonin in the synapse). Compare this effect to that of MDMA, which increases the amount of actual se ...

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Psilocybin has been studied as a treatment for several disorders. In the US, an FDA-approved study supported by Multidisciplinary Association for Psychedelic Studies (MAPS) began in 2001 to study the effects of psilocybin on patients with obsessive-compulsive disorder. MAPS has also proposed studying psilocybin's potential application for the treatment of cluster headaches based on anecdotal evidence presented ...

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Baeocystin is a mushroom alkaloid and analog of the psychedelic hallucinogenic drug psilocybin, a tryptamine derivative. It is found as a minor compound in most psychoactive mushrooms together with psilocybin, norbaeocystin, and psilocin. Little information exists with regard to human pharmacology, but a dosage of 10mg is reported to produce entheogenic effects. First isolated from the mushroom psilocybe baeocystis, baeoc ...

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Please read under psilocybin for more details. Psilocin is the pharmacologically active agent in the body after ingestion of psilocybin or hallucinogenic mushrooms. ...

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LSD is, by weight, one of the most potent drugs yet discovered. Both subjective reports and pharmacological methods such as receptor binding assays determine LSD to be, per mole, around 100 times more potent than psilocybin and psilocin and around 4000 times more potent than mescaline. Dosages of LSD are measured in micrograms (µg), or millionths of a gram. By comparison, dosages of almost all other drugs, both recreational and medica ...

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The blue-staining species of Psilocybe are characterized by the presence of psilocin and psilocybin. The blue-staining reaction, while not completely understood, is thought to be a caused by a degradation reaction of psilocin, hence the degree of bluing in a Psilocybe fruiting body correlates directly with the concentration of psilocin in the mushroom. Psilocybin is chemically far more stable than psilocin, the latter compound ...

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LSD - Physical. Physical reactions to LSD are highly variable and may include: uterine contractions, Hyperthermia (body temperature increase), elevated blood sugar levels, dry-mouth, goose bumps, heart-rate increase, jaw clenching, nausea, perspiration, pupil-dilation, salivation, mucus production, sleeplessness and tremors. Cramps and muscle tension or soreness are also fairly commonly reported, but rather than being direct effects of LSD in the bloodstream, these symptoms are believed by some to be the result of awkward positions assumed by users experiencing fluctuations in their awareness of the passage of time and ...

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"LSD" is an initialism formed from the German chemical name of the compound, Lysergsäure-diethylamid. It was first synthesized in 1938 by Swiss chemist Dr. Albert Hofmann at the Sandoz Laboratories in Basel as part of a large research program searching for medically useful ergot alkaloid derivatives. Its psychedelic properties were unknown until 5 years later, when Hofmann, acting on a hunch, returned to work on the chemical. He attributed the discovery of the compound's psychoactive effects to the accidental absorption of a tiny amount through his skin on April 16, which led to him testing a larger amount on himself fo ...

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LSD is an example of an ergoline derivative. It is commonly produced from lysergic acid, which is made from the tartrate salt of ergotamine, a substance derived from the ergot fungus on rye, or from ergine (lysergic acid amide), a chemical found in morning glory seeds. Although theoretically possible, manufacture of LSD from morning glory seeds is not economically feasible and these seeds have never been found to be a successful star ...

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The United Nations Convention on Psychotropic Substances (adopted in 1971) requires its parties to prohibit LSD. Hence, it is illegal in all parties to the convention, which includes the United States, Australia and most of Europe. However, enforcement of extant laws varies from country to country. LSD is easy to conceal and smuggle. A tiny vial can contain thousands of doses. Not much money is made from retail-level sales of LSD, so the drug is typically not associated with the violent organized criminal organizations invol ...

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Prior to 1967, LSD was available legally in the United States as an experimental psychiatric drug. LSD 'apostle' Al Hubbard actively promoted the drug between the 1950s and the 1970s and introduced thousands of people to it. LSD has been manufactured illegally since the 1960s. A limited number of chemists, probably fewer than a dozen, are believed to have manufactured nearly all of the illicit LSD available in the United States. The best known of these is undoubtedly Augustus Owsley Stanley III, usually known simply as Owsley. The for ...

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LSD is, by weight, one of the most potent drugs yet discovered. Both subjective reports and pharmacological methods such as receptor binding assays determine LSD to be, per mole, around 100 times more potent than psilocybin and psilocin and around 4000 times more potent than mescaline. Dosages of LSD are measured in micrograms (µg), or millionths of a gram. By comparison, dosages of almost all other drugs, both recreational and medical, are measured in milligr ...

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LSD is not considered addictive, in that its users do not exhibit the medical community's commonly accepted definitions of addiction and physical dependence. Rapid tolerance build-up prevents regular use, and there is cross-tolerance shown between LSD, mescaline and psilocybin. This tolerance diminishes after a few days' abstention from use. Some experts hypothesize that drugs such as LSD can be used in psychotherapy as a sort of anti-drug (encouraging users to stop using drugs), as it forces the user to face issues and problems in th ...

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Psilocybin is absorbed through the lining of the mouth and stomach. Effects begin 20-45 minutes after ingestion of psilocybin-containing mushrooms, and last from 2-6 hours depending on dose, species, and individual metabolism. If mushrooms are chewed and held in the mouth, or taken as mushroom tea, effects begin slightly sooner and are usually noticeable within 15 minutes. This is typically done in combination with Orange juice or another drink with power taste to dilute the unpleasant taste of Psilocybe mushrooms. Nausea is not uncommon whe ...

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Spores of Psilocybe mushrooms can be legally purchased from several mail order sources; however, cultivation and consumption of the mushrooms are illegal in many jurisdictions. Internationally, psilocybin is a Schedule I drug under the Convention on Psychotropic Substances. Parties to the treaty are required to restrict use of the drug to medical and scientific purposes. In Japan, it was legal to possess and sell psilocybin mushrooms until June 2002. Possession was made illegal in 2002, possibly in preparation for the Wor ...

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